Bump frontend to 20210313.0 (#47844)

homeassistant/components/frontend/manifest.json

@@ -3,7 +3,7 @@
   "name": "Home Assistant Frontend",
   "documentation": "https://www.home-assistant.io/integrations/frontend",
   "requirements": [
-    "home-assistant-frontend==20210302.6"
+    "home-assistant-frontend==20210313.0"
   ],
   "dependencies": [
     "api",

homeassistant/package_constraints.txt

@@ -15,7 +15,7 @@ defusedxml==0.6.0
 distro==1.5.0
 emoji==1.2.0
 hass-nabucasa==0.42.0
-home-assistant-frontend==20210302.6
+home-assistant-frontend==20210313.0
 httpx==0.16.1
 jinja2>=2.11.3
 netdisco==2.8.2